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Taiwan Semiconductor Corporation S5B V6G
- Part No.:
- S5B V6G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S5B V6G.pdf
- Description:
- DIODE GEN PURP 100V 5A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:2,555
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Product details
Overview
S5B V6G from Taiwan Semiconductor is a 5A, 100V surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring glass-passivated junction, 100A peak surge current rating, 1.15V max forward voltage at 5A, and 10µA max reverse leakage at 25°C. It serves as primary AC/DC input rectification in compact offline SMPS and LED drivers.
For engineers reviewing the S5B V6G datasheet, S5B V6G pinout, S5B V6G application, or S5B V6G equivalent, key selection criteria include repetitive peak reverse voltage (100V), thermal resistance (13°C/W junction-to-lead), moisture sensitivity level (J-STD-020 Level 1), RoHS/halogen-free compliance, and tape-and-reel packaging for automated assembly.
Technical Context
This single-die standard recovery rectifier operates with a 150°C maximum junction temperature and exhibits 1500ns reverse recovery time under IF = 0.5A, IR = 1.0A, Irr = 0.25A conditions. Its 60pF junction capacitance at 1MHz/4V enables predictable high-frequency switching behavior in flyback and buck-derived topologies.
The device uses matte tin-plated leads compliant with J-STD-002 solderability and meets JESD201 Class 2 whisker resistance. Polarity is marked by a cathode band on the DO-214AB molded case, which carries UL 94V-0 flammability rating and weighs approximately 0.210g.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse voltage before breakdown; defines safe AC input voltage range in bridge or single-phase rectifiers |
| IF | 5 A - Continuous average forward current; determines heatsink requirements in 25°C ambient with adequate PCB copper area |
| IFSM | 100 A - Non-repetitive surge rating for 8.3ms half-sine; supports inrush current handling during cold-start of power supplies |
| VF @ 5A | ≤1.15 V - Forward voltage drop at rated DC current; directly impacts conduction loss and thermal design in high-efficiency converters |
| RθJL | 13 °C/W - Junction-to-lead thermal resistance; enables direct thermal coupling to copper pour or heatsink via lead frame |
| trr | 1500 ns - Reverse recovery time; influences switching losses and EMI generation in hard-switched topologies |
Pinout & Package
Package: DO-214AB (SMC) - Surface-mount plastic case with gull-wing leads, UL 94V-0 rated molding compound, cathode polarity indicated by band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to AC input or transformer secondary; requires sufficient trace width to carry 5A continuous current |
| Cathode | Forward current exit / reverse blocking terminal | Marked by band; ties to bulk capacitor positive rail; critical for EMI filter placement and ground return path |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humid environments and repeated thermal cycling without degradation in leakage or breakdown |
| J-STD-020 Level 1 moisture sensitivity | Enables direct placement without baking or dry-pack handling-reduces manufacturing overhead in high-volume SMT lines |
| Matte tin-plated leads | Ensures consistent solder wetting and intermetallic formation per J-STD-002, minimizing voiding and cold-joint risk |
| RoHS & halogen-free compliance | Fulfills IEC 61249-2-21 and EU RoHS Directive requirements for environmentally restricted substances in end-product certifications |
Applications
| LED Driver Input Rectification | USB-C PD Adapter Primary Side |
|---|---|
Use Scenario: Converts 90–264VAC mains to DC bus in constant-current LED drivers for commercial lighting. IC Role / Device Role / Timing Role: Standard recovery rectifier providing unidirectional conduction in single-phase bridge or voltage-doubler configuration. Use Value: 100V VRRM safely accommodates 264VAC × √2 ≈ 373V peak with margin; 100A IFSM handles lamp cold-start surges. | Use Scenario: Rectifies AC input in compact 65W USB-C Power Delivery adapters targeting space-constrained designs. IC Role / Device Role / Timing Role: High-current discrete rectifier in quasi-resonant flyback front-end, operating below 100kHz switching frequency. Use Value: Low VF (≤1.15V) reduces conduction loss at 5A; DO-214AB footprint allows dense layout while maintaining thermal performance via RθJL = 13°C/W. |
| Industrial AC/DC Converter | White Goods Power Supply |
Use Scenario: Provides main DC bus in 24V/5A industrial control power supply with wide input range and high reliability demands. IC Role / Device Role / Timing Role: Primary-side rectifier in isolated offline converter, exposed to line transients and sustained load cycles. Use Value: 150°C TJ max and -55°C to +150°C storage range support operation in harsh cabinet environments; JESD201 Class 2 whisker resistance prevents field failure. | Use Scenario: Rectifies AC input in washing machine or refrigerator auxiliary power supply requiring long service life and safety certification. IC Role / Device Role / Timing Role: General-purpose rectifier in low-cost, high-volume appliance SMPS with basic isolation and overvoltage protection. Use Value: UL 94V-0 case material satisfies end-equipment flammability standards; halogen-free construction meets global eco-regulatory mandates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH5L06 from STMicroelectronics | 600V VRRM, 5A IF, 1.7V VF @ 5A, TO-220AC package | Higher voltage rating but higher VF and through-hole mounting | Choose when >100V reverse stress or legacy through-hole assembly is required |
| MBR5100CT from ON Semiconductor | 100V VRRM, dual common-cathode Schottky, 5A per die, TO-220AB | Lower VF (~0.85V) but higher leakage and limited to ≤125°C TJ | Prefer where lower conduction loss outweighs thermal derating and leakage sensitivity |
Compared with STTH5L06 and MBR5100CT, the S5B V6G offers optimal balance of voltage rating, thermal performance (RθJL = 13°C/W), surface-mount compatibility, and cost for 100V-class SMPS rectification-without requiring PCB redesign or thermal compromise.
Availability
S5B V6G is available at Aetrix Electronics and suitable for switching mode power supplies, LED lighting drivers, and industrial AC/DC converters requiring stable component supply, J-STD-020 Level 1 handling, and RoHS-compliant sourcing.
Supply support for S5B V6G includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in power rectifiers, TVS diodes, and MOSFETs for industrial and consumer markets.
The S5B V6G belongs to TSC's S5x series of general-purpose surface-mount rectifiers designed specifically for cost-sensitive, high-volume AC/DC front-end applications where reliability, manufacturability, and regulatory compliance are prioritized.
FAQ
What is the maximum junction temperature rating for the S5B V6G?
The S5B V6G has a maximum junction temperature (TJ) rating of +150°C, allowing continuous operation in high-ambient environments such as enclosed power supplies or industrial enclosures. This rating is validated under specified thermal conditions and must be maintained using appropriate PCB copper area or heatsinking to keep actual junction temperature within limit. The S5B V6G's RθJL of 13°C/W supports effective heat transfer from die to lead frame.
Does the S5B V6G meet RoHS and halogen-free requirements?
Yes, the S5B V6G is RoHS compliant and halogen-free per IEC 61249-2-21. These compliance statements are verified by Taiwan Semiconductor's material declarations and third-party testing. The S5B V6G contains no lead above 1000 ppm, no brominated flame retardants, and no chlorine/bromine above threshold limits-making it suitable for export to EU, China, and other regulated markets requiring full substance disclosure.
What is the reverse recovery time (trr) specification for the S5B V6G?
The S5B V6G has a reverse recovery time (trr) of 1500 ns, measured under IF = 0.5A, IR = 1.0A, and Irr = 0.25A conditions. This value reflects its standard recovery behavior and is relevant for estimating switching losses in non-resonant topologies. The S5B V6G is not optimized for ultrafast or soft-recovery applications; designers should verify EMI and efficiency impact when operating above 50kHz.
How is polarity indicated on the S5B V6G package?
Polarity on the S5B V6G is indicated by a visible cathode band printed on the body of the DO-214AB (SMC) package. This band aligns with the cathode terminal, which must be connected toward the positive side of the DC output or bulk capacitor. Correct orientation is essential to prevent reverse-bias failure; the S5B V6G will conduct only when anode voltage exceeds cathode voltage by ≥0.7V.
What packaging format is used for the S5B V6G?
The S5B V6G is supplied in tape-and-reel packaging with 3,000 units per reel, optimized for automated pick-and-place assembly. The reel complies with EIA-481 standards and includes desiccant and humidity indicator per J-STD-020 Level 1 requirements-eliminating need for pre-reflow baking. Each unit is marked "S5B" on the device body, confirming identity and voltage grade for the S5B V6G.
S5B V6G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- -
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.5 µs
- Current - Reverse Leakage @ Vr:
- 10 µA @ 100 V
- Capacitance @ Vr, F:
- 60pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S5B V6G FAQ
1.How can I place an order for S5B V6G through Aetrix?
Please submit a Request for Quotation (RFQ) for S5B V6G on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for S5B V6G reliable?
The price and inventory of S5B V6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S5B V6G is usually 5 days.
3.What payment methods are accepted for S5B V6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S5B V6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S5B V6G?
S5B V6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S5B V6G order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for S5B V6G?
For technical support, including S5B V6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S5B V6G requirements.
6.How does Aetrix verify that S5B V6G is sourced from the original manufacturer or authorized distributors?
All S5B V6G products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S5B V6G meets industry standards.
7.What is the process for return or replacement of S5B V6G?
All S5B V6G units undergo pre-shipment inspection (PSI). If there is an issue with S5B V6G, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The S5B V6G part is unused and in its original packaging.
Return procedure for S5B V6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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